User guide

P5040 DS Hardware Getting Started, Rev. 1.5
32 Freescale Semiconductor
Jumper Default Settings
8 Jumper Default Settings
Table 7 lists factory default jumper settings for P5040 DS (SuperHYDRA). Figure 6 notes jumper
locations.
Figure 6. Super Hydra Jumper Locations
Table 7. P5040 DS (SuperHYDRA) Jumper Default Settings
Jumper Type Features Name/Function Description
J11 Header 1x3-pin
SD/eMMC card
detect selection
• 1-2: [Default] eSDHC mode
• 2-3: eMMC mode
J17, JP1 Combined Headers 1x3-pin & 1x1-pin CVDD selection
• 1-2: [Default] 3.3V
• 2-3: 1.8V
• 2-4: 2.5V
J27 Header 1x3-pin
System clock
source selection
• 1-2: External SYSCLK
• 2-3: [Default] onboard SYSCLK
J28 Header 1x3-pin POVDD selection
• 1-2: ON
• 2-3: [Default] OFF
J38 Header 1x3-pin VDD LP detection
• 1-2: ON;
• 2-3: [Default] OFF
J44 Header 1x2-pin
VDD LP battery
selection
• Connected: Enabled VDD_LP_BAT
• Disconnected [Default]: Disabled
VDD_LP_BAT
J47 Header 1x2-pin Force ATX-ON
• Connected: Force ATX-PS ON
• Disconnected [Default]: Normal
operation
J11
J12
JP1 & J17
J28
J27
J35
J47
J38
J44